LUCAS P DIGITAL

[Tom Bennett]

Hi Alex,
Thanks for the reply,

I worked on the externals on the European XJS  high compression lean
burn "Ed May Fireball Head?"

What did you actually do to the head?
I have heard that porting and polishing these heads is not really
worthwhile.

I could richen the mixture by inserting a t-bleed needle valve in the trunk
vaccum line.  Very clean
combustion, and good metering got it to pass federal emissions with no o2
sensors.

That was no mean feat:-) I am in the Middle East so emissions are not a
problem, I would like to have more control over this system though.

Adjustments to TPS seemed to do nothing.

Funny you should mention that! I need to replace the Throttle pot, the Jag
item is deadly in price, any suggestions for a workable alternative?

Alex


regards
Tom